This assumes a limited number of reflection coefficients, with larger amplitude.
The latter have longer periods, strong metallicity and large amplitudes.
The sound wave is therefore reinforced once every vibration cycle and it quickly builds up to a very large amplitude.
A close match means mechanical resonance that can result in large amplitudes.
In a traditional wave, more energy should result in a larger amplitude.
You could change the past at will, yes, so long as you didn't make paradoxes that had large amplitude.
It is a consequence of the large amplitudes to which the pendulum swings.
There are some sources, however, that astrophysicists expect to find with much larger amplitudes of h 10.
Monetary incentives typically result in larger amplitudes as well.
For larger amplitudes, the period increases gradually with amplitude so it is longer than given by equation (1).